d - 26,988 mm

D - 57,15 mm

T - 19,845 mm

B - 19,355 mm

C - 15,875 mm

ra1 max. - 1,5 mm

a - 13,9 mm

r min. - 3,3 mm

r1 min. - 1,5 mm

Da - 51 mm

db - 31,5 mm

ra max. - 3,3 mm

da - 37,5 mm

Db - 53,5 mm

Weight - 0,229 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 44,5 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 9000 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,8

• Model Number:1997X/1922
• Inner Diameter：26,988mm Outer Diameter：57,15mm Width：19,845mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:drawing die,Hydraulic Rama,Cylinder Standard,DC generators,garbage disposal,Industrial Adhesive,supporting facilities,Individual Wire,Automobile,lifting tackle,directional control valve
• Similar models:KOYO 1997XR/1922 NSK 1997X/1922 Timken 1997X/1922
• BEARING POWER International Trading Co.,Ltd. specialize in 1997X/1922 products，there is large inventory of NSK 1997X/1922 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 1997X/1922 Which NSK 1997X/1922 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  110050X/110096X	50,8	96,838	26,75	Gamet	Tapered Roller Bearings
  160TBH10DB	160	240	36	NACHI	Angular Contact Ball Bearings
  23256CW33MB	280	500	176	TMB	Spherical Roller Bearings
  23240MBW33	200	360	128	AST	Spherical Roller Bearings
  32936	180	250	45	ISB	Tapered Roller Bearings
  AST650 8010080	80	100		AST	Plain Bearings
  45BER19XE	45	68	12	NSK	Angular Contact Ball Bearings
  54418	93	190	143,4	ISO	Thrust Ball Bearings
  62/22	22	50	14	Fersa	Deep Groove Ball Bearings
  6214-2RS	70	125	24	CX	Deep Groove Ball Bearings
  6915N	75	105	16	CYSD	Deep Groove Ball Bearings
  H715332/H715311	60,325	136,525	46,038	Fersa	Tapered Roller Bearings
  NNF5024 V	120	180	80	CX	Cylindrical Roller Bearings
  NU 318 ECM/C3VL0241	190	90	43	SKF	Cylindrical Roller Bearings
  PSL211-301	289,71	381	83,31	TMB	Thrust Ball Bearings
  TBR 25	25			NBS	Linear Bearings
  SX1291LLU	60,000	150,000	36,000	NTN	Angular Contact Ball Bearings
  RNA4832	200		40	FAG	NEEDLE BEARINGS
  94328	.7500	1.2500	1.7500	Hyatt	JOURNAL ROLLER ASSEMBLIES
  FCRS-19R	8	19	11	NSK	NEEDLE BEARINGS