d - 190 mm

D - 260 mm

B - 33 mm

d₁ - 211.6 mm

d₂ - 211.6 mm

D₁ - 238.4 mm

K - 0.6 mm

C₁ - 8.6 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 46.8 mm

d_a - min. - 199 mm

d_b - min. - 199 mm

D_a - max. - 251 mm

D_b - max. - 255 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 217.4 mm

Basic dynamic load rating - C - 172 kN

Basic static load rating - C₀ - 220 kN

Fatigue load limit - P_u - 6.2 kN

Limiting speed for grease lubrication - 5000 r/min

Limiting speed for oil lubrication - 7500 mm/min

Ball - D_w - 22.225 mm

Ball - z - 28

G_ref - 57 cm3

Calculation factor - f₀ - 16.4

Preload class A - G_A - 640 N

Preload class B - G_B - 1280 N

Preload class C - G_C - 2560 N

Preload class D - G_D - 5120 N

Calculation factor - f - 1.27

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 - 189 N/micron

Preload class B - 260 N/micron

Preload class C - 367 N/micron

Preload class D - 538 N/micron

Mass bearing - 4.35 kg

• Model Number: 71938 CD/P4AH1
• Inner Diameter：260mm Outer Diameter：190mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Pneumatic Control Elements,generator,chemical,Security Equipment,walking Food processing machinery and equipment,altimeter etc,hydraulic connector,sawing machine,coupling type,thread processing machine,coal
• Similar models:SKF 71938CD/P4A AST H71938C SKF 71938ACD/P4AH1 FAG B71938-C-T-P4S SKF 71938CD/HCP4A SKF 71938CD/P4AH1 SKF 71938ACD/HCP4A CX 71938CTBP4 SKF 71938CD/HCP4AH1 ISO 71938C
• BEARING POWER International Trading Co.,Ltd. specialize in 71938CD/P4AH1 products，there is large inventory of SKF 71938 CD/P4AH1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71938 CD/P4AH1 Which SKF 71938CD/P4AH1 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
  130RT02	130	212		Timken	Cylindrical Roller Bearings
  21317 KCW33+AH317	85	180	41	ISO	Spherical Roller Bearings
  23256MBKW33	280	500	176	AST	Spherical Roller Bearings
  24138 CC/W33	320	190	128	SKF	Spherical Roller Bearings
  3003-2RS	17	35	14	CX	Angular Contact Ball Bearings
  42376/42587D+X1S-42376	95,25	149,225	66,672	Timken	Tapered Roller Bearings
  71915 ACE/P4AL	105	75	16	SKF	Angular Contact Ball Bearings
  7940CDT	200	280	38	CYSD	Angular Contact Ball Bearings
  BK0912	9	13	12	KOYO	Needle Roller Bearings
  CX185				CX	Wheel Bearings
  HM252343/HM252310	254	422,275	86,121	KOYO	Tapered Roller Bearings
  M-13161	20,638	26,988	25,4	Timken	Needle Roller Bearings
  MR41XZZ	1,2	4	2,5	FBJ	Deep Groove Ball Bearings
  SBB 64	101,6	158,75	88,9	IKO	Plain Bearings
  TAFI9012026	90	120	26	IKO	NEEDLE BEARINGS
  RKS.060.20.0414	342	486		SKF	SLEWING BEARINGS
  200RU30	200	310	82	Torrington	CYLINDRICAL ROLLER BEARINGS
  NKX15Z	24	15		INA	NEEDLE BEARINGS
  ER-17	2.4409	1.0625	.8750	CONSOLIDATED	BALL BEARING
  81334			36	CONSOLIDATED	THRUST ROLLER BEARINGS