Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1312 EKTN9 + H 312

1312 EKTN9 + H 312

Dimensions

d₁		55	mm
D		130	mm
B		31	mm
B₁		47	mm
d₃		80	mm
D₁	≈	116.7	mm
B₄		13	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	max.	87	mm
d_b	min.	65	mm
D_a	max.	118	mm
B_a	min.	7	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	58.5	kN
Basic static load rating	C₀	22	kN
Fatigue load limit	P_u	1.12	kN
Reference speed		9000	r/min
Limiting speed		6300	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.04
Calculation factor	e	0.22
Calculation factor	Y₀	2.8
Calculation factor	Y₁	2.9
Calculation factor	Y₂	4.5

Mass

Mass bearing + adapter sleeve

2.15

Model Number: 1312 EKTN9 + H 312
Inner Diameter：55mm Outer Diameter：130mm Width：31mm
Reference speed:6300 r/min Limiting speed:9000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-04-16
Application:tapered grinder,motorcycle,preservation equipment,vacuum filter,Cutting Machine,other lathe,Power equipment,Tool,luminescent reagent,tapping machine,Microwave Equipment
Similar models:21312 EK HK 1312 31312 SAF 1312 TLC 1312 EKTN9 51312 BK 1312 SAF 1312 31312/DF BD-21312 EK-H 312
BEARING POWER International Trading Co.,Ltd. specialize in 1312EKTN9+H312 products，there is large inventory of SKF 1312 EKTN9 + H 312 Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 1312 EKTN9 + H 312 Which SKF 1312EKTN9+H312 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.

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