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BOSTON GEAR B812-8 Sleeve Bearings

Name: BOSTON GEAR B812-8 Sleeve Bearings
Brand: BOSTON GEAR
SKU: B812-8
Rating: 4.9 (5 reviews)

BOSTON GEAR B812-8 Bearing SPECIFICATIONS

How do I place an EMERGENCY order for a 50 mm overall length: BOSTON GEAR B812-8 Sleeve Bearings that TIMKEN BEARING-SINGAPORE (PTE)LTD. I want to 24.5 N/mm2; maximum p value: pick up at a our store?
Brand Name:BOSTON GEAR
Model Number:
B812-8
overall length::50 mm
bushing material::Multi-layer Oil-Impr
maximum p value::24.5 N/mm2;
series::70B
operating temperature range::-40 to +248 &de
standards met::RoHS
inside diameter::45 mm
max v value::1.15 m/s

TIMKEN BEARING-SINGAPORE (PTE)LTD.

TIMKEN BEARING-SINGAPORE (PTE)LTD.China

TIMKEN BEARING-SINGAPORE (PTE)LTD.2020-07-10 09:46:19
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BOSTON GEAR B812-8 Sleeve BearingsSystems

overall length::50 mm
bushing material::Multi-layer Oil-Impr
maximum p value::24.5 N/mm2;
series::70B
operating temperature range::-40 to +248 &de
standards met::RoHS
inside diameter::45 mm
max v value::1.15 m/s
material specification::Drymet ST
bushing type::Plain Sleeve

BOSTON GEAR B812-8 BOSTON GEAR B812-8 Sleeve BearingsTechnology

BOSTON GEAR B812-8 bearing Size Chart (mm/inches)
d	69.85 mm
D	120.65 mm
B	25.4 mm
C	19.05 mm
T	25.4 mm
d1	94.5 mm
a	26.3 mm
e	0.49
Y2	1.23
Y0	0.68
Mass	1.17 kg
Dynamic load, C	95.5 kN
Rating life coefficient, A2	1.9
Static load, C0	151 kN
Fatigue limit load, Cu	18.4 kN
Nlim (oil)	4,100 rpm
Nlim (grease)	3,100 rpm
Min operating temperature, Tmin	-40 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.46 Hz
Characteristic rolling element frequency, BSF	10.6 Hz
Characteristic outer ring frequency, BPF0	12.3 Hz
Characteristic inner ring frequency, BPFI	14.7 Hz
ra max	1.5 mm
r1a max	3.3 mm

BOSTON GEAR B812-8 INTERCHANGE

BOSTON GEAR Part series B812-8 is a potential replacement for these common bearing part numbers:

NSKB812-8
SKFB812-8
NTNB812-8
FAGB812-8
TIMKENB812-8
KOYOB812-8
NACHIB812-8
DODGEB812-8

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TIMKEN BEARING-SINGAPORE (PTE)LTD.: Address29ºAndar Panjathani Tower,154/78 Nonsee Road,Chongnonsee,Yannawa, BANGKOK 222098,Tailândia; Phone(Working Time)733-298-7809; Fax

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