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：2023-03-08
• Application:heating fans,generator,chamfer,altimeter etc,chemical,Storage Tool,other CNC,Reflective Materials Industrial fabrics,Animal Tracking,tobacco machinery,clean stationery
• Similar models:SKF 71938CD/P4A FAG HCB71938-C-T-P4S FAG HCB71938-E-T-P4S SKF 71938ACD/P4AH1 AST 71938C CX 71938CTBP4 SKF 71938ACD/HCP4AH1 SNR 71938HVDUJ74 ISO 71938C SKF 71938CD/HCP4AH1
• 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
  32220	100	180	49	NKE	Tapered Roller Bearings
  32224UDF	120	215	123	NTN	Tapered Roller Bearings
  37230	150	212	155	KOYO	Tapered Roller Bearings
  52232 M	225	140	90	SKF	Thrust Ball Bearings
  7018 CDT	90	140	48	ISO	Angular Contact Ball Bearings
  7204B	20	47	14	CRAFT	Angular Contact Ball Bearings
  7215DF	75	130	25	NTN	Angular Contact Ball Bearings
  7318 BECBP	190	90	43	SKF	Angular Contact Ball Bearings
  K81109TN	45	65		NBS	Thrust Roller Bearings
  NA 4907	35	55	20	NBS	Needle Roller Bearings
  R159.40				SNR	Wheel Bearings
  W6207-ZZ	35	72	27	CYSD	Deep Groove Ball Bearings
  G-10	1.0625	2.0625		Aetna	THRUST BALL BEARINGS
  L10QA508	5.5000	6.0000	.2500	FAG	DEEP GROOVE BALL BEARINGS
  51306				RHP	THRUST BALL BEARINGS
  33113	65	110	34	SNR	TAPERED ROLLER BEARINGS
  SUCSF212-39	2.4375			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  7219BEAG(Y/P)	95	170	32	SKF	ANGULAR CONTACT BALL BEARINGS
  AXK-110145	110	145	4	Torrington	THRUST NEEDLE BEARINGS
  87502	15	35	.4330	CONSOLIDATED	DEEP GROOVE BALL BEARINGS