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891/1 NSK Double Direction Thrust Bearings

Name: 891/1 NSK Double Direction Thrust Bearings
Brand: NSK
SKU: 891/1
Rating: 4.9 (5 reviews)

NSK 891/1 Bearing SPECIFICATIONS

Brand Name:NSK
Model Number:
891/1
Series:H238100
Cone Part Number:H238148
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:438000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:114000 lbf
d:6.8750 in
B - Cone Width:3.2500 in

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891/1 NSK Double Direction Thrust Bearings Product description

Series:H238100
Cone Part Number:H238148
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:438000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:114000 lbf
d:6.8750 in
B - Cone Width:3.2500 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:7.68 in
db - Cone Backface Backing Diameter:8.07 in
Ab - Cage-Cone Frontface Clearance:0.13 in
Aa - Cage-Cone Backface Clearance:0.3 in
a - Effective Center Location4:-0.73 in
C90 - Dynamic Radial Rating (90 million revolutions)5:65200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:252000 lbf
C0 - Static Radial Rating:378000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:36900 lbf
K - Factor8:1.77
G1 - Heat Generation Factor (Roller-Raceway):913.6
G2 - Heat Generation Factor (Rib-Roller End):92.2
Cg - Geometry Factor:0.126

NSK 891/1 891/1 NSK Double Direction Thrust Bearings Technology

Basic static load rating (C0)	44,6 kN
Fw	25 mm
Outer Diameter (mm)	33
(Grease) Lubrication Speed	12000 r/min
Bc	25 mm
Basic dynamic load rating (C)	33 kN
Weight	0,041 Kg
Ew	33 mm
Bore Diameter (mm)	25
Bearing number	K25X33X25H

interchange 891/1 NSK Double Direction Thrust Bearings guide
No.	Brand	R	a	T	B	C	H	d	r
NP643665/NP577891/K157522	Timken	-	-	20,5 mm	-	-	-	36,437 mm	-
NP528245/NP891538	Timken	-	-	-	20 mm	-	-	70 mm	-
NP259742/NP378917	Timken	-	-	13,2 mm	13,8 mm	9,7 mm	-	25 mm	-
NP030522/NP378917	Timken	-	-	13,2 mm	14 mm	9,7 mm	-	27 mm	-
313891-1	KOYO	-	-	-	156 mm	961 kN	-	150 mm	-
306891A	KOYO	-	-	-	35 mm	125 kN	-	150 mm	-
891/1120 M	SKF	-	-	-	34 mm	-	122 mm	1120 mm	-
891/850 M	SKF	-	-	-	26 mm	-	90 mm	850 mm	-
LM718947/LM718910	Timken	3,5 mm	1,8 mm	30 mm	30 mm	22 mm	-	91,973 mm	3,3 mm
891/1000 M	SKF	-	-	-	30.5 mm	-	109 mm	1000 mm	-
891/1060 M	SKF	-	-	-	32.5 mm	-	115 mm	1060 mm	-

292/53 TIMKEN Double Direction Thrust Bearings	C:45 mm; Bore Diameter (mm):150; Basic dynamic load rating (C):300 kN; Width (mm):45; D:270 mm; Bearing number:230W; d:150 mm; Weight:12,485 Kg; B:45 mm; Outer Diameter (mm):270; Size (mm):150x270x45;
293/56 NSK Double Direction Thrust Bearings	Basic static load rating (C0):57 kN; (Grease) Lubrication Speed:3000 r/min; C:19 mm; D:85 mm; Basic dynamic load rating (C):52 kN; Bearing number:20209 KC; Width (mm):19; Size (mm):45x85x19; d:45 mm; B:19 mm; Weight:0,483 Kg; Bore Diameter (mm):45; Outer Diameter (mm):85;
294/800A NSK Double Direction Thrust Bearings	dk:19,05 mm; da max:12,9 mm; Weight:0,027 Kg; Basic dynamic load rating (C):18 kN; Da min:17 mm; D:22 mm; Width (mm):14; Bore Diameter (mm):10; B:14 mm; r2 min.:0,3 mm; Outer Diameter (mm):22; d:10 mm; Angle:13 °; Bearing number:GE 10 PW; C:10,5 mm; Size (mm):10x22x14; r1 min.:0,3 mm;
293/16 TIMKEN Double Direction Thrust Bearings	precision rating:ISO Class 0; (Grease) Lubrication Speed:3 200 r/min; Height:0.709 Inch \| 18 Mill; ra max.:1 mm; Outside Diameter:2.047 Inch \| 52 Mill; Cage Material:Steel; outside diameter design:Straight; Overall Height with Aligning Washer:0 Inch \| 0 Millimete; T:18 mm; Product Group:B00308; Roll
29372 NSK Double Direction Thrust Bearings	B:65 mm; Weight:1,23 Kg; C:36 mm; Size (mm):63x95x65; d1:71,5 mm; Bearing number:GEEW63ES-2RS; Width (mm):65; Basic dynamic load rating (C):245 kN; Angle:4 °; d:63 mm; Outer Diameter (mm):95; Bore Diameter (mm):63; D:95 mm;
293/71 TIMKEN Double Direction Thrust Bearings	Weight:0,149 Kg; (Grease) Lubrication Speed:6000 r/min; r5 min.:0,6 mm; Basic dynamic load rating (C):41 kN; Fw:48 mm; Size (mm):48x62x22; Width (mm):22; Bore Diameter (mm):48; Outer Diameter (mm):62; D:62 mm; Bearing number:RNA 4908; Basic static load rating (C0):65 kN; B:22 mm;
292/71 TIMKEN Double Direction Thrust Bearings	Weight:5,33 Kg; Da:240 mm; T:39,688 mm; Size (mm):196.85x257.175x39.68; Outer Diameter (mm):257,175; Calculation factor (Y0):0,73; da:218 mm; r:3,3 mm; Db:251 mm; d:196,85 mm; Width (mm):39,688; D:257,175 mm; B:39,688 mm; db:206 mm; a:51,3 mm; Bearing number:LM739749/LM739710; Basic dynamic load rat
292/118 NSK Double Direction Thrust Bearings	Series:31317; K - Factor2:0.71; Da - Cup Frontface Backing Diameter:169 mm; Y - ISO Factor4:0.73; C - Cup Width:28 mm; r - Cup Backface To Clear Radius1:3 mm; Db - Cup Backface Backing Diameter:154 mm; D:180 mm; G2 - Heat Generation Factor (Rib-Roller End):31.3; Cg - Geometry Factor:0.109; e - ISO F

891/1 NSK Double Direction Thrust Bearings Video

NSK 891/1 INTERCHANGE

Double Direction Thrust Bearings Part series 891/1 is a potential replacement for these common bearing part numbers:

NSK891/1
SKF891/1
NTN891/1
FAG891/1
TIMKEN891/1
KOYO891/1
NACHI891/1
DODGE891/1

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AMERICAN BEARING MFG.CORP.: Address2487 Winona Avenue, Schiller Park, lL 78506, U.S.A.; Phone(Working Time)708-621-5907; Fax

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