Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R8

D/W R8

Dimensions

d		12.7	mm
D		28.575	mm
B		6.35	mm
d₁	≈	17	mm
D₁	≈	23.6	mm
r_1,2	min.	0.4	mm

Abutment dimensions

d_a	min.	15.5	mm
d_a	max.	16.5	mm
D_a	max.	26	mm
r_a	max.	0.4	mm

Calculation data

Basic dynamic load rating	C	4.42	kN
Basic static load rating	C₀	2.36	kN
Fatigue load limit	P_u	0.102	kN
Reference speed		60000	r/min
Limiting speed		36000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.2

Mass

Mass bearing

0.017

Model Number: D/W R8
Inner Diameter：12.7mm Outer Diameter：28.575mm Width：6.35mm
Reference speed:36000 r/min Limiting speed:60000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:teaching equipment,Ball screw,reinforced machinery,stamping die and its equipment,metal mold,Broadcasting System,plastic rolling,medical equipment,bag machine,horizontal processing,mechanical and electrical
Similar models:NKI 6/16 TN TUWK 1.1/2 LTA NU 2315 ECJ BD-C 30/850 KMB-OH 30/850 HE 315265 7226 BM SNL 3060 ATURT 7024 ACE/HCP4AH1 N 710 PL 68
BEARING POWER International Trading Co.,Ltd. specialize in D/WR8 products，there is large inventory of SKF D/W R8 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R8 Which SKF D/WR8 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	Type
105x135x12 HMSA10 RG	105	135	12	Seals
400030	2.5	-	-	Seals
415502	1405	-	-	Seals
6206-2Z/VA228	30	62	16	Bearings, units and housings
6213 NR	65	120	23	Bearings, units and housings
9997	25.4	44.5	6.35	Seals
FY 50 FM	50	-	-	Bearings, units and housings
HA 2338	176.2125	240	169	Bearings, units and housings
IR 120x135x45 EGS	120	135	45	Seals
NU 319 ECM/C3VL0241	95	200	45	Bearings, units and housings
SSAFS 23048 KAT x 8.7/16	214.3125	-	-	Bearings, units and housings
W 639/3-2Z	3	8	4	Bearings, units and housings

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