Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF WBB1-8708-2RS1

WBB1-8708-2RS1

Dimensions

d		8	mm
D		14	mm
B		4	mm
d₂	≈	9.26	mm
D₂	≈	12.78	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	8.9	mm
d_a	max.	9.2	mm
D_a	max.	12.9	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.462	kN
Basic static load rating	C₀	0.193	kN
Fatigue load limit	P_u	0.002	kN
Reference speed		0	r/min
Limiting speed		28000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.8

Mass

Mass bearing

0.002

Model Number: WBB1-8708-2RS1
Inner Diameter：8mm Outer Diameter：14mm Width：4mm
Reference speed:28000 r/min Limiting speed:0 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-08-20
Application:Industrial,Spectrum Products,rolling mill roll neck and slowdown device,centrifugal pump,metallurgy,physical instruments,powder metallurgy,Storage Tool,Automobile,clean stationery,transportation equipment
Similar models:WBB1-8708-2RZ WBB1-8708-2RS1 WBB1-8708-2Z WBB1-8708 R-2Z WBB1-8708 R-2RS1
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Model No. Inner Diameter Outer Diameter Width Type

71910 ACE/P4AH1
FYTB 509 M
PRM 909590
QJ 213 N2MA
WS 89315

Purchase the SKF WBB1-8708-2RS1 Please fill in the following

Hot number： 100x140x12 CRWA1 R 12747 140x170x15 HMS5 RG 22213 E 23188 CA/W33 5066 7216 BEGAP 87746 BSD 2562 C HME 30/560 KRE 80 PPA NNU 41/1000 K30M/W33 RNA 4908 RS PFD 1. TF SSAFS 23024 KA x 4

Model No.	Inner Diameter	Outer Diameter	Width	Type
71910 ACE/P4AH1
FYTB 509 M
PRM 909590
QJ 213 N2MA
WS 89315