Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6312-ZNR

6312-ZNR

SKF Explorer

Dimensions

d		60	mm
D		130	mm
B		31	mm
d₁	≈	81.86	mm
D₂	≈	112.2	mm
D₃		125.22	mm
D₄		139.7	mm
b		3.1	mm
C		4.06	mm
f		2.82	mm
r₀	max.	0.6	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	72	mm
d_a	max.	81.8	mm
D_a	max.	118	mm
D_b	min.	141	mm
b_a	min.	3.5	mm
C_a	max.	6.88	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	85.2	kN
Basic static load rating	C₀	52	kN
Fatigue load limit	P_u	2.2	kN
Reference speed		11000	r/min
Limiting speed		7000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13

Mass

Mass bearing

1.78

Included products

Snap ring

SP 130

Model Number: 6312-ZNR
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:7000 r/min Limiting speed:11000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:sterilizers,training beds etc,gear type,Individual Wire,medical equipment,equipment and,lifting tackle,Vertical machining,Wire grinder,key lock,economic mold
Similar models:6312-Z 6312-2RS1/HC5C3WT 6312-ZNR 6312-2RSH 6312-2RS1 6312 M 6312-2ZNR 6312-RS1 6312/HC5C3 6312
BEARING POWER International Trading Co.,Ltd. specialize in 6312-ZNR products，there is large inventory of SKF 6312-ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6312-ZNR Which SKF 6312-ZNR 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
1700245	431.8	469.9	17.48	Seals
31310/DF	50	110	-	Bearings, units and housings
6313 NR	65	140	33	Bearings, units and housings
7321 BEP	105	225	49	Bearings, units and housings
7419 GAM	95	250	55	Bearings, units and housings
AOH 3056	260	280	131	Bearings, units and housings
D/W R8 R-2RS1	12.7	28.575	7.938	Bearings, units and housings
FY 40 FM	40	-	-	Bearings, units and housings
GE 90 ES-2LS	90	130	50	Bearings, units and housings
HK 4012	40	47	12	Bearings, units and housings
PSM 254535 A51	25	45	35	Bearings, units and housings
RSTO 15	20	35	11.8	Bearings, units and housings

Purchase the SKF 6312-ZNR Please fill in the following

Hot number： 160 VA V BD-22328 CCK/W33-H 2328 58.8x77.1x15.2 TP 84576 AH 2308 AOH 32/850 BC4B 322039/HA1 HME 30/710 K 25x29x10 NATR 35 PPXA OH 3984 HE P 52 R-3/4 TF SAF 22517 x 3 SAW 23524 T W 60/2.5