d - 105 mm

D - 145 mm

B - 20 mm

d₁ - 117.3 mm

d₂ - 117.3 mm

D₁ - 132.7 mm

b - 2.3 mm

C₁ - 10.9 mm

C₂ - 3.9 mm

C₃ - 3.2 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 26.8 mm

d_a - min. - 111 mm

d_b - min. - 111 mm

D_a - max. - 139 mm

D_b - max. - 141 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 120.6 mm

Basic dynamic load rating - C - 61.8 kN

Basic static load rating - C₀ - 69.5 kN

Fatigue load limit - P_u - 2.6 kN

Limiting speed for grease lubrication - 8500 r/min

Limiting speed for oil lubrication - 14000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 27

G_ref - 11.1 cm3

Calculation factor - f₀ - 16.4

Preload class A - G_A - 230 N

Preload class B - G_B - 460 N

Preload class C - G_C - 920 N

Preload class D - G_D - 1840 N

Calculation factor - f - 1.25

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.09

Calculation factor - f_2D - 1.15

Calculation factor - f_HC - 1

Preload class A - 110 N/micron

Preload class B - 151 N/micron

Preload class C - 215 N/micron

Preload class D - 316 N/micron

Mass bearing - 0.82 kg

• Model Number:71921 CD/P4AL
• Inner Diameter：145mm Outer Diameter：105mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:metal mold,Warehouse Shelf Equipment,Rolling mill,shoe-making machinery,Tool,raw material accessories,Storage Tool,Internal thread type,Industrial,pneumatic Pump,Forging machine
• Similar models:CX 71921C-UX FAG HCB71921-C-T-P4S SKF S71921ACD/P4A SKF S71921CD/P4A SKF 71921CD/HCP4AL ISO 71921CDT SKF 71921ACD/HCP4AH1 FAG HCB71921-C-2RSD-T-P4S ISO 71921C FAG B71921-E-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 71921CD/P4AL products，there is large inventory of SKF 71921 CD/P4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71921 CD/P4AL Which SKF 71921CD/P4AL 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
  1975/1922	22,225	57,15	19,845	Timken	Tapered Roller Bearings
  50TAB10DF	50	100	20	NACHI	Thrust Ball Bearings
  51111	55	78	16	CRAFT	Thrust Ball Bearings
  52418	90	190	135	NACHI	Thrust Ball Bearings
  6008L11-H-20ZZ	40	68	15	NSK	Deep Groove Ball Bearings
  6912	60	85	13	KOYO	Deep Groove Ball Bearings
  7032CDB	160,000	240,000	76,000	NTN	Angular Contact Ball Bearings
  K100×108×27	100	108		NTN	Needle Roller Bearings
  KBS3068-PP	30	47		NBS	Linear Bearings
  NAO-6×17×10T2	6	13		NTN	Needle Roller Bearings
  TUP1 06.06	6	8		CX	Plain Bearings
  NU18/630	630	780	69	FAG	CYLINDRICAL ROLLER BEARINGS
  BK1616	22		16	FAG	NEEDLE BEARINGS
  C2317	85	180	60	FAG	TOROIDAL ROLLER BEARINGS
  LRJA23/4	2.7500	5.2500	.9375	RHP	CYLINDRICAL ROLLER BEARINGS
  STO35ZZ	35	72	25	Torrington	NEEDLE BEARINGS
  6209-2ZNR	45	85	19	STEYR	DEEP GROOVE BALL BEARINGS
  F-696-ZZ	6	15	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NN-3056-KMSP/5	280	420	106	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HM-66T			40	CONSOLIDATED	WITHDRAWAL NUTS