Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 312-Z

312-Z

Dimensions

d		60	mm
D		130	mm
B		31	mm
d₁	≈	81.86	mm
D₂	≈	112.2	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	72	mm
d_a	max.	81.7	mm
D_a	max.	118	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	91.3	kN
Basic static load rating	C₀	78	kN
Fatigue load limit	P_u	3.35	kN
Reference speed		9500	r/min
Limiting speed		6000	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

1.85

Model Number: 312-Z
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:6000 r/min Limiting speed:9500 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-19
Application:scientific instruments,hydraulic actuator,Animal Tracking,outdoor equipment,oral medical device,hanging clamp,power protection,static control,Polymer,Wire grinder,wall materials
Similar models:BD-22228-2CS5K/VT143-H 3128 L BD-23122 CCK/W33-AHX 3122 GEZM 312 ES 6312-2Z 312844 6312-RS1 NJ 2312 ECP 23126 CCK/W33 23122 CCK/W33 FSAF 22312 T
BEARING POWER International Trading Co.,Ltd. specialize in 312-Z products，there is large inventory of SKF 312-Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 312-Z Which SKF 312-Z 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
51201 V/HR22T2	12	28	11	Bearings, units and housings
71909 ACE/P4AL	45	68	12	Bearings, units and housings
AOH 30/1060	1000	1060	385	Bearings, units and housings
KMD 6	20	-	30	Bearings, units and housings
NCF 3032 CV	160	240	60	Bearings, units and housings
NJ 2211 ECJ	55	100	25	Bearings, units and housings
NU 220 ECP	100	180	34	Bearings, units and housings
OKCX 570	570		-
SAF 1513 x 2.1/8 T	53.975	-	-	Bearings, units and housings
T2DD 065	65	110	31	Bearings, units and housings
SILKAC 16 M	16	-	21	Bearings, units and housings
W 638/2 XR-2Z	2	5	2.5	Bearings, units and housings

Purchase the SKF 312-Z Please fill in the following

Hot number： 21208 BD-23076 CCK/W33-OH 3076 H 415000 50x70x8 CRW1 R 539/532 X 6217-2RS1 61809-2RZ 6214-2Z/VA228 7005 ACE/HCP4A N 1009 KPHA/HC5SP NJ 315 ECML PFT 40 TF SAF 22632 x 5.3/8 TLC SNP 3164x12 W 625-2RS1