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Home>Products>Thrust Ball Bearing>RS-4948E4 NSK CYLINDRICAL ROLLER BEARING

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RS-4948E4 NSK CYLINDRICAL ROLLER BEARING

Name: RS-4948E4 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: RS-4948E4
Rating: 4.9 (5 reviews)

NSK RS-4948E4 Bearing SPECIFICATIONS

We work closely with our China Rexroth a10vg Hydraulic Pump Supplier 0.34 e - ISO Factor3 RS-4948E4 NSK CYLINDRICAL ROLLER BEARING manufacturing partners to bring 1.93 Y2 - ISO Factor6 the best value to customers.
Brand Name:NSK
Model Number:
RS-4948E4
Y2 - ISO Factor6:1.93
UPC Code:087796359888
e - ISO Factor3:0.34
B - Inner Ring Width:46 mm
B - Outer Ring Width:46 mm
Y0 - ISO Factor4:1.98
da - Inner Ring Backing Diameter:77.0 mm
C0 - Static Radial Rating:307000 N

Download NSK RS-4948E4 Spec Sheet

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China Rexroth a10vg Hydraulic Pump Supplier2020-07-10 09:46:19
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RS-4948E4 NSK CYLINDRICAL ROLLER BEARING Exchange Guide

Y2 - ISO Factor6:1.93
UPC Code:087796359888
e - ISO Factor3:0.34
B - Inner Ring Width:46 mm
B - Outer Ring Width:46 mm
Y0 - ISO Factor4:1.98
da - Inner Ring Backing Diameter:77.0 mm
C0 - Static Radial Rating:307000 N
Superseded Part:22312CJW33W800C4
d:60 mm
D:129.993 mm
Y1 - ISO Factor5:2.94
Cage Type:EJ
C1(2) - Dynamic Radial Rating (Two-Rows):306000 N
Reference Thermal Speed Rating (Grease):4000
Design Unit:METRIC
r - Outer Ring To Clear Radius2:2.0 mm
Reference Thermal Speed Rating (Oil)7:4700
Cg - Geometry Factor8:0.0532
Da - Outer Ring Backing Diameter:117.000 mm

RS-4948E4 NSK CYLINDRICAL ROLLER BEARING pdf

NSK RS-4948E4 Thrust Ball Bearing Specification details

NNCF48/500V NSK CYLINDRICAL ROLLER BEARING	Weight:0.848 kg; Dynamic Load Rating:41,500 N; Factor fo:16.3; ra (max):1 mm; Fillet Radius/Chamfer:1 mm; Radial Clearance:0.030 to 0.058 mm; Bore Type:Cylindrical Bore; d:90 mm; D:140 mm; Limiting Speed - Oil:5,600 rpm; Da (max):131 mm; Enclosure:Open; Configuration:Single Row; Limiting Speed - Grease:4,800 rpm; B:16 mm; da (min):99 mm; Static Load Rating:39,500 N;
HR32936J NSK CYLINDRICAL ROLLER BEARING	Design Units:Imperial; C - Cup Width:0.5000 in; Series:18000; D:3.3750 in; D1 - Flange Outer Diameter:3.5270 in; r - Cup Backface To Clear Radius1:0.06 in; C1 - Cup Flange Width:0.1400 in; e - ISO Factor3:0.57; Cg - Geometry Factor5:0.0852; K - Factor2:1.03; Da - Cup Frontface Backing Diameter:3.29 in; Cup Part Number:18337-B; Y - ISO Factor4:1.06;
RS-5040NR NSK CYLINDRICAL ROLLER BEARING	e - ISO Factor8:0.38; db - Cone Backface Backing Diameter:46.99 mm; K - Factor7:1.53; Db - Cup Backface Backing Diameter:59.94 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2080 lbf; Cg - Geometry Factor:0.0668; D:72.085 mm; B:22.385 mm; Aa - Cage-Cone Backface Clearance:0.5 mm; G1 - Heat Generation Factor (Roller-Raceway):18; G2 - Heat Generation Factor (Rib-Roller End):13.3; Design Units:Imperial;
RS-5022 NSK CYLINDRICAL ROLLER BEARING	Limiting Speed (Grease):21800 rpm; Da - Outer Ring Backing Diameter:62.200 mm; d:40 mm; Bearing Weight:0.18 Kg; Precision Class:ISO P4S (ABEC 7/9); Cage Type:CR - Phenolic Inner; R - Inner Ring To Clear Radius2:1.0 mm; Limiting Speed (Oil):43600 rpm; C0 - Static Radial Rating:10300 N; do - Ball Diameter:7.937500 mm; D:68.000 mm; Ce - Dynamic Radial Rating1:18600 N; r - Outer Ring To Clear Radius3:1.0 mm;
HR32026XJ NSK CYLINDRICAL ROLLER BEARING	Housing Width:5.3 in; Series Type:Light Series; Cor - Static Load Rating:51931 lbf; Bearing Type:Split Cylindrical Ex; Bearing Number:LSM85BX; Note:This product line wa; Pillow/Plummer Block Style:Split Cylindrical Ho; Bolt Size:2 x M24; Dimension H2:242 mm; Shaft Size:85 mm; Seal Type:Viton Single Lip; Dimension M:110 mm; Support Type:Two-Bolt Plummer Blo; Cr - Dynamic Load Rating:42039 lbf; Dimension J:320 mm;
RSF-4820E4 NSK CYLINDRICAL ROLLER BEARING	Enclosure:Double Seal; Fillet Radius/Chamfer:3 mm; Limiting Speed - Grease:2,400 rpm; Static Load Rating:107,000 N; Da (max):176 mm; da (min):104 mm; ra (max):2.5 mm; Radial Clearance:0.030 to 0.058 mm; Factor fo:13.3; B:43 mm; D:190 mm; Dynamic Load Rating:143,000 N; Weight:4.910 kg; Configuration:Single Row; d:90 mm; Bore Type:Cylindrical Bore;
RS-504 NSK CYLINDRICAL ROLLER BEARING	d:9.5070 in; Cage Type:Stamped Steel; G1 - Heat Generation Factor (Roller-Raceway)8:1180; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:38500 lbf; K - Factor7:1.65; C1 - Dynamic Radial Rating (1 million revolutions)1:148000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:23300 lbf; da - Cone Frontface Backing Diameter:10.16 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:67000 lbf;
3024 NSK CYLINDRICAL ROLLER BEARING	Static Load Rating:865,000 N; Configuration:Single Row; Weight:26.200 kg; Enclosure:Open; Da (max):342 mm; r1:4 mm; ra (max):3 mm; da (min):218 mm; Db (max):328 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:620,000 N; d:200 mm; Db (min):342 mm; Radial Clearance:0.090 to 0.145 mm; db (max):240 mm; D:360 mm; B:58 mm; dc (min):247 mm; Limiting Speed - Oil:1,800 rpm; db (min):218 mm;
RSF-4926E4 NSK CYLINDRICAL ROLLER BEARING	d:25 mm; B:9 mm; Radial Clearance:0.013 to 0.028 mm; D:42 mm; Da (max):40 mm; Configuration:Single Row; Fillet Radius/Chamfer:0.3 mm; Weight:0.042 kg; Static Load Rating:4,500 N; Factor fo:15.3; ra (max):0.3 mm; Limiting Speed - Grease:16,000 rpm; Enclosure:Double Shield; Bore Type:Cylindrical Bore; Dynamic Load Rating:7,000 N; da (min):27 mm;
NCF2956V NSK CYLINDRICAL ROLLER BEARING	Da (max):203 mm; Enclosure:Open; Limiting Speed - Oil:3,200 rpm; dc (min):146 mm; Static Load Rating:620,000 N; ra (max):2 mm; Radial Clearance:0.085 to 0.125 mm; dd (min):156 mm; d:120 mm; db (min):132 mm; Limiting Speed - Grease:2,600 rpm; ra1 (max):2 mm; Bore Type:Cylindrical Bore; r1:2.1 mm; D:215 mm; Dynamic Load Rating:450,000 N; Inside Ring Outside Diameter:143.5 mm; db (max):141 mm; Fillet Radius/Chamfer:2.1 mm;
HR32224J NSK CYLINDRICAL ROLLER BEARING	Configuration:Single Row; Weight:6.930 kg; d:110 mm; Limiting Speed - Oil:3,400 rpm; Da (max):188 mm; Enclosure:Open; dd (min):144 mm; Dynamic Load Rating:320,000 N; Fillet Radius/Chamfer:2.1 mm; Radial Clearance:0.085 to 0.125 mm; db (min):122 mm; db (max):130 mm; Static Load Rating:440,000 N; r1:2.1 mm; Limiting Speed - Grease:2,800 rpm; Bore Type:Cylindrical Bore; dc (min):135 mm; ra (max):2 mm;
NNCF4934V NSK CYLINDRICAL ROLLER BEARING	K - Factor8:1.16; Cone Part Number:HM813836; C1 - Dynamic Radial Rating (1 million revolutions)6:51500 lbf; d:2 in; a - Effective Center Location4:-0.15 in; Cg - Geometry Factor:0.125; Ab - Cage-Cone Frontface Clearance:0.08 in; C90 - Dynamic Radial Rating (90 million revolutions)5:13400 lbf; Aa - Cage-Cone Backface Clearance:0.14 in; db - Cone Backface Backing Diameter:2.95 in; da - Cone Frontface Backing Diameter:2.72 in;
NCF2968V NSK CYLINDRICAL ROLLER BEARING	Bearing Number:MSE608BR; Dimension M:9.5 in; Bearing Type:Split Cylindrical Re; Cor - Static Load Rating:264151 lbf; Bearing - Housing - Seal:MSE608BRH; Weight:476 lb; Seal Type:Felt Type; Dimension J:17.6 in; Bearing UPC:013992033000; Dimension L:23.5 in; Cr - Dynamic Load Rating:189289 lbf; Series Type:Medium Series; Dimension H1:1.7 in; Maximum Speed:1200 rpm; Pillow/Plummer Block Style:Split Cylindrical Ho;
NNCF4930V NSK CYLINDRICAL ROLLER BEARING	a (max):1.7 mm; ra (max):0.6 mm; b (min):1.3 mm; B:10 mm; Enclosure:Single Shield with S; Static Load Rating:11,500 N; Cy (max):2.5 mm; r1:0.5 mm; Da (max):81 mm; D1 (max):82.9 mm; Configuration:Single Row; Limiting Speed - Grease:7,500 rpm; Snap Ring Width:1.1 mm; Limiting Speed - Oil:8,700 rpm; Weight:0.130 kg; Fillet Radius/Chamfer:0.6 mm; Dynamic Load Rating:11,900 N; Factor fo:16.2; d:65 mm; da (min):69 mm;
NCF3044V NSK CYLINDRICAL ROLLER BEARING	Cage Type:Stamped Steel; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2280 lbf; G2 - Heat Generation Factor (Rib-Roller End):9.63; Cup Part Number:2524YD; K - Factor7:2.14; Da - Cup Frontface Backing Diameter:2.56 in; B - Cone Width:0.9983 in; Design Units:Imperial; Ab - Cage-Cone Frontface Clearance:0.06 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:4880 lbf; D:2.7500 in;
NCF2940V NSK CYLINDRICAL ROLLER BEARING	Shaft Size :80 mm; Engineering Group:Mounted Bearing; Full Timken Part Number:QVVC19V080SB; Dimension J (Bolt Size):0.75 in; Grease Lubrication - M/N Seal:1300 rpm; Dimension H:1.00 in; Bearing Number:22219; Dimension B Exp:2.54 in; e - Geometry Factor:0.23; Oil Lubrication - T Seal:2200 rpm; Dimension L:3.77 in; Shaft Tolerance:0.0030 in; C0 - Static Load:99000 lb; Housing Style:Piloted Flange Cartr;

No.	Brand	C	E	L	t	B	b	D	N
NNCF5030V	NSK	-	-	-	-	-	-	540.000 mm	-
NNCF4940V	NSK	-	-	-	-	72 mm	-	310 mm	-
NCF2984V	NSK	-	-	-	-	-	-	-	-
RS-4824E4	NSK	-	-	-	-	-	-	-	-
NCF18/800V	NSK	-	-	-	-	-	-	-	-
NNCF4896V	NSK	-	-	-	-	-	-	-	-
RS-4838E4	NSK	-	-	-	-	-	-	-	-
NCF2938V	NSK	-	-	-	-	-	-	7.1250 in	-
NNCF5024V	NSK	-	-	-	-	-	-	-	-
NNCF4938V	NSK	-	-	-	-	-	-	-	-
NNCF5084V	NSK	-	-	-	-	-	-	180 mm	-
NNCF4984V	NSK	-	-	-	-	-	-	-	-
RS-4921E4	NSK	-	-	-	-	21.430 mm	-	73.431 mm	-
T4CB12	NSK	-	-	-	-	32.000 mm	-	145.000 mm	-
HR32221J	NSK	-	-	-	-	-	-	160.000 mm	-
RS-4830E4	NSK	-	-	-	-	-	-	-	-
RS-4924E4	NSK	-	-	-	-	-	-	-	-
RSF-4821E4	NSK	-	-	-	-	-	-	-	-
RS-4834E4	NSK	-	-	-	-	31 mm	-	130 mm	-
NCF1880V	NSK	-	-	-	-	-	-	-	-
RS-4822E4	NSK	-	-	-	-	58 mm	-	215 mm	-
HR32924J	NSK	-	-	-	-	-	-	-	-
RS-502	NSK	-	-	-	-	66.675 mm	-	254.000 mm	-

RS-4948E4 NSK CYLINDRICAL ROLLER BEARING Video

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NSK Bearings | Bearings Online Catalogue

Bearing RS-49/530E4 (Cylindrical roller bearings / NSK). Bearing RS-49/560E4 ... Bearing RS-4948E4 (Cylindrical roller bearings / NSK). Bearing RS-4952E4

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cylindrical roller bearings for sheaves - Nsk

RS-4948E4. RSF-4948E4. 7. 5. 251. 309. 2. 18.4. RS-4852E4. RSF-4852E4. 5. 3.5. 269. 311. 2. 11. RS-4952E4. RSF-4952E4. 8. 6. 271. 349. 2. 32. RS-4856E4

240 mm x 320 mm x 80 mm NSK RS-4948E4 FULL

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NSK RS-4948E4 bearing for sale. Bearing status：Original RS-4948E4 bearing. Delivery time: 5-7 Days. Inventory: Enough. RS-4948E4 RSF-4948E4

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NSK RS-4948E4 INTERCHANGE

Thrust Ball Bearing Part series RS-4948E4 is a potential replacement for these common bearing part numbers:

NSKRS-4948E4
SKFRS-4948E4
NTNRS-4948E4
FAGRS-4948E4
TIMKENRS-4948E4
KOYORS-4948E4
NACHIRS-4948E4
DODGERS-4948E4

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