Technical data

29 parameters

Identification

Manufacturer
INA
Type
Drawn cup needle roller bearing open end
Part number (SKU)
HK2512-B#N
EAN
4054372504402

Dimensions

Outside diameter D
32 mm
Width B
12 mm
Mass
19.12 g

Load ratings and operation

Dynamic load rating C
11000 N
Static load rating C₀
15200 N
Limiting speed
10200 1/min
Sealing
without
Full manufacturer specification18 parameters · expand
Coating
without
Fatigue load limit, radial
2030.0 N
Limiting speed for grease lubrication
6100.0 1/min
Lubricant
without
Lubrication hole
without
Max. operating temperature
140.0 °C
Min. operating temperature
-30.0 °C
Minimum chamfer
0.8 mm
Outer ring width
12.0 mm
PFAS
no
REACH
REACH compliant
Reference speed
7800.0 1/min
RoHS
RoHS compliant
Sealing
without
Sealing ring
SD25X32X4
Sealing ring 2
G25X32X4
Suitable inner rings LR
LR20X25X12,5
Under roller diameter
25.0 mm

Classification

Manufacturer category
Rolling and Plain Bearings › Roller Bearings › Needle Roller Bearings › Drawn Cup Needle Roller Bearings with Open Ends
eCl@ss class
23-05-09-05
UNSPSC
31171512

Description

This needle roller bearing carries a drawn cup design with open ends, in accordance with DIN 618/ISO 3245. The outside diameter is 32.0 mm, width 12.0 mm, and net mass 19.12 g. The limiting speed reaches 10200 1/min, with a reference speed of 7800 1/min. It is supplied without sealing. The thin-walled drawn cup construction allows a compact radial section while maintaining a full complement of needle rollers for load-carrying capacity. As the bearing is open on both ends and unsealed, lubrication must be supplied and retained externally, and the housing bore must provide adequate protection from contamination. The design suits applications requiring a small radial envelope combined with the stated speed capability.

INA

HK2512-B

Drawn cup needle roller bearing open end

od EUR 4.31net

+ VAT 23% = EUR 5.30 gross

Last few (9)dispatch within 24 h
HK2512-B—
EUR 4.31

Cheaper in larger quantities

from 5 pcsEUR 4.22−2%
from 10 pcsEUR 4.18−3%
from 25 pcsEUR 4.09−5%
from 50 pcsEUR 4.01−7%

Dispatched within 24 h from our own warehouse

Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →

Symbol (SKU)HK2512-B#N
EAN4054372504402
Masa19.12 g

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Documentation

Datasheet (PDF)RoHS / REACH compliance declaration (PDF)

Opening a document for the first time can take up to a minute while the manufacturer prepares it.

Need fitting, lubrication or a vibration check?