d - 28,575 mm

D - 57,15 mm

T - 19,845 mm

B - 19,355 mm

C - 15,875 mm

a - 14 mm

d1 - 42 mm

r1 min. - 3,5 mm

r2 min. - 3,5 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

Ca min. - 3 mm

Cb min. - 3,5 mm

da max - 35 mm

Da min - 49 mm

Da max. - 49,5 mm

db min - 40 mm

Db min. - 54 mm

ra max. - 3,3 mm

rb max. - 1,5 mm

Weight - 0,22 Kg

Basic dynamic load rating (C) - 47,3 kN

Basic static load rating (C0) - 55 kN

Fatigue load limit (Pu) - 6

Reference speed - 9000 r/min

Limiting speed - 13000 r/min

Calculation factor (e) - 0,37

Calculation factor (Y) - 1,6

Calculation factor (Y0) - 1

• Model Number: 1988/1922/Q
• Inner Diameter：28,575mm Outer Diameter：57,15mm Width：19,845mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:Digital Generator,trolley,Forging machine,Antenna Potentials,journal lathe,raw material accessories,ignition system,extruder,E Beauty,Pneumatic Actuator,impression material
• Similar models:NTN 4T-1988/1922 Fersa 1988/1922 FBJ 1988/1932 CX 1988/1922 Timken 1988/1932 SKF 1988/1922/Q KOYO 1988R/1922 ISO 1988/1922 ISB 1988/1922 AST 1988/1922
• BEARING POWER International Trading Co.,Ltd. specialize in 1988/1922/Q products，there is large inventory of SKF 1988/1922/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 1988/1922/Q Which SKF 1988/1922/Q 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
  11207	35	72	17	CX	Self-Aligning Ball Bearings
  1321K	105	225	49	ISO	Self-Aligning Ball Bearings
  FJLT-2223	22	29	23	NSK	Needle Roller Bearings
  FNTK-2037	20	37	2,85	KOYO	Needle Roller Bearings
  IJ131012	40	84	38	ILJIN	Angular Contact Ball Bearings
  KAC042	107,95	120,65	6,35	KOYO	Deep Groove Ball Bearings
  LBE 16 OP	16			AST	Linear Bearings
  NUP3218	90	160	52,4	CX	Cylindrical Roller Bearings
  SIZP7S	7,9375		11,1	AST	Plain Bearings
  TAPR 705 DO	30			ISB	Plain Bearings
  UCFL217	85			FYH	Bearing Units
  N306E	30	72	19	FAG	CYLINDRICAL ROLLER BEARINGS
  119HCRRUL	95	145	24	Barden	ANGULAR CONTACT BALL BEARINGS
  GE25ES	25	42	20	FAG	SPHERICAL PLAIN BEARINGS
  MS-13	1.5000	3.7500	.9375	FBC	DEEP GROOVE BALL BEARINGS
  JG400CPO	40.0000	42.0000	1.0000	KAYDON	DEEP GROOVE BALL BEARINGS
  CRHSB-96	3.0000	6.0000	3.2500	Torrington	NEEDLE BEARINGS
  NCF-3012V	60	95	26	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  88502NR	15	35	.4330	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  DL-30	53	30		CONSOLIDATED	THRUST BALL BEARINGS