Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21312 E

21312 E

SKF Explorer

Dimensions

d		60	mm
D		130	mm
B		31	mm
d₂	≈	87.8	mm
D₁	≈	115	mm
b		6	mm
K		3	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	72	mm
D_a	max.	118	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	217	kN
Basic static load rating	C₀	240	kN
Fatigue load limit	P_u	26.5	kN
Reference speed		4800	r/min
Limiting speed		6300	r/min
Calculation factor	e	0.22
Calculation factor	Y₁	3
Calculation factor	Y₂	4.6
Calculation factor	Y₀	2.8

Mass

Mass bearing

2.1

Model Number: 21312 E
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:6300 r/min Limiting speed:4800 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-07-24
Application:Display Devices,floor industry,training beds etc,steam Hydraulic control element,chuck industry,Machine tools,meat products machine,car and accessories,non-motor vehicle Electric car,wheel lathe,mathematical instruments
Similar models:21312 EK 21312 E BD-21312 EK-H 312
BEARING POWER International Trading Co.,Ltd. specialize in 21312E products，there is large inventory of SKF 21312 E Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 21312 E Which SKF 21312E 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

15532
40x62x6 HMS5 RG
7044 CD/HCP4A
7304 BECBP
SAFS 22518-11 x 3.1/8

Purchase the SKF 21312 E Please fill in the following

Hot number： 1726210-2RS1 33011T59/DB 33015/DF 4311 ATN9 61902-2Z 71920 ACE/HCP4A 81136 M BD-C 2213 KTN9-H 313 E GEZ 112 TXE-2LS IR 50x60x25 NNCL 4980 CV RLS 6-2Z SAFS 22518-11 YAR 206-103-2FW/VA228 YAR 214-208-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
15532
40x62x6 HMS5 RG
7044 CD/HCP4A
7304 BECBP
SAFS 22518-11 x 3.1/8