d - 28,575 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. - 3,5 mm

r1 min. - 1,5 mm

Da - 51 mm

db - 33,5 mm

ra max. - 3,5 mm

da - 39,5 mm

Db - 53,5 mm

Weight - 0,218 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:1988/1922
• Inner Diameter：28,575mm Outer Diameter：57,15mm Width：19,845mm
• Type：Tapered Roller Bearings
• Update date：2023-03-06
• Application:static control,mathematical instruments,municipal machinery,Low-voltage electrical equipment,Animal Tracking,medical equipment,Other Machine Tools,medical equipment,inorganic chemical,tapping machine,Control
• Similar models:Fersa 1988/1922 NSK 1988/1922 CX 1988/1922 Timken 1988/1932 NACHI H-1988R/H-1922 ISO 1988/1932 KOYO 1988R/1922 SKF 1988/1922/Q AST 1988/1922 CX 1988/1932
• BEARING POWER International Trading Co.,Ltd. specialize in 1988/1922 products，there is large inventory of NSK 1988/1922 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 1988/1922 Which NSK 1988/1922 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
  219-Z	170	95	32	SKF	Deep Groove Ball Bearings
  24132CK30W33	160	270	109	AST	Spherical Roller Bearings
  32232	160	290	84	ISO	Tapered Roller Bearings
  941/932	101,6	212,725	66,675	NSK	Cylindrical Roller Bearings
  EE420751/421417	190,5	360	92,075	Timken	Tapered Roller Bearings
  GEG 40 ES	40	68	40	ISB	Plain Bearings
  H7022AC/HQ1	110	170	28	AST	Angular Contact Ball Bearings
  HS7000-C-T-P4S	10	26	8	FAG	Angular Contact Ball Bearings
  HSS71902-E-T-P4S	15	28	7	FAG	Angular Contact Ball Bearings
  LL788345/10	1063,625	1219,2	65,088	ISO	Tapered Roller Bearings
  NUP 216	80	140	26	ISB	Cylindrical Roller Bearings
  UCFL208-24	38,1			FYH	Bearing Units
  NJ332	160	340	68	FAG	CYLINDRICAL ROLLER BEARINGS
  L2313U	65	140	48	Rollway	CYLINDRICAL ROLLER BEARINGS
  20232	160	290	48	SKF	SPHERICAL ROLLER BEARINGS
  R-1350ZZ	5	13	4	NMB	DEEP GROOVE BALL BEARINGS
  51108				SKF	THRUST BALL BEARINGS
  40TPS115				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  140428	.8750	1.3750	1.7500	Rollway	JOURNAL ROLLER ASSEMBLIES
  RMS-24-LL	6.0000	12.0000	2.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS