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Bunting BB-16 is a self-lubricating, powdered metal bearing material typically used for heavily loaded applications. This bearing material has excellent compressive strength, wearability and is shock resistant.

This bearing is heat treated to a spec of HRB 70 min. and oil impregnated with an extreme pressure oil.

Typical Uses:
·  Off-road equipment
·  Backhoes, graders, and earth-moving equipment
·  Escalators
·  Automotive and railroad applications
·  Heavily loaded applications 

 

 

Typical Properties:
Copper: 18.00 – 22.00%
Iron: 75.10 – 81.40%
Carbon: 0.60 – 1.00%
Total Other Elements (max.): 0.00 – 2.00%

Physical and Mechanical Properties:
Density (gm per cu. cm): 6.0 - 6.5
Porosity (% oil by vol.): 18.0 min.
“K” Strength Constant: 62,000 psi
Elongation (% in one inch): 0.1
Tensile Strength (psi): 55,000
Yield Strength in Comp. (psi): 50,000
Apparent Hardness (Rockwell B): 70 min.
Particle Hardness (Rockwell C): 55
Recommended Shaft Hardness: Rc-60

Temperature range: 10oF/+220oF

 

1 - 25 of 28 | Results Per Page | View | Unit of Measure
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Item #

Stock
Item?

Nom
Size I.D

Nom
Size O.D.

I.D. Min

I.D. Max

O.D. Min

O.D. Max

Length

BBEF121408 N/A Yes N/A 3/4 in N/A 7/8 in N/A 0.7510 in N/A 0.7530 in N/A 0.8770 in N/A 0.8790 in N/A 1/2 in
BBEF121412 N/A No N/A 3/4 in N/A 7/8 in N/A 0.7510 in N/A 0.7530 in N/A 0.8770 in N/A 0.8790 in N/A 3/4 in
BBEF121512 N/A No N/A 3/4 in N/A 15/16 in N/A 0.7510 in N/A 0.7530 in N/A 0.9395 in N/A 0.9415 in N/A 3/4 in
BBEF121516 N/A No N/A 3/4 in N/A 15/16 in N/A 0.7510 in N/A 0.7530 in N/A 0.9395 in N/A 0.9415 in N/A 1 in
BBEF121610 N/A No N/A 3/4 in N/A 1 in N/A 0.7510 in N/A 0.7530 in N/A 1.0020 in N/A 1.0040 in N/A 5/8 in
BBEF121612 N/A Yes N/A 3/4 in N/A 1 in N/A 0.7510 in N/A 0.7530 in N/A 1.0020 in N/A 1.0040 in N/A 3/4 in
BBEF121616 N/A Yes N/A 3/4 in N/A 1 in N/A 0.7510 in N/A 0.7530 in N/A 1.0020 in N/A 1.0040 in N/A 1 in
BBEF121618 N/A No N/A 3/4 in N/A 1 in N/A 0.7510 in N/A 0.7530 in N/A 1.0020 in N/A 1.0040 in N/A 1 1/8 in
BBEF121620 N/A Yes N/A 3/4 in N/A 1 in N/A 0.7510 in N/A 0.7530 in N/A 1.0020 in N/A 1.0040 in N/A 1 1/4 in
BBEF121624 N/A Yes N/A 3/4 in N/A 1 in N/A 0.7510 in N/A 0.7530 in N/A 1.0020 in N/A 1.0040 in N/A 1 1/2 in
BBEF141608 N/A No N/A 7/8 in N/A 1 in N/A 0.8760 in N/A 0.8780 in N/A 1.0020 in N/A 1.0040 in N/A 1/2 in
BBEF141812 N/A No N/A 7/8 in N/A 1 1/8 in N/A 0.8760 in N/A 0.8780 in N/A 1.1270 in N/A 1.1290 in N/A 3/4 in
BBEF141816 N/A No N/A 7/8 in N/A 1 1/8 in N/A 0.8760 in N/A 0.8780 in N/A 1.1270 in N/A 1.1290 in N/A 1 in
BBEF162012 N/A Yes N/A 1 in N/A 1 1/4 in N/A 1.0010 in N/A 1.0030 in N/A 1.2520 in N/A 1.2540 in N/A 3/4 in
BBEF162016 N/A Yes N/A 1 in N/A 1 1/4 in N/A 1.0010 in N/A 1.0030 in N/A 1.2520 in N/A 1.2540 in N/A 1 in
BBEF162020 N/A No N/A 1 in N/A 1 1/4 in N/A 1.0010 in N/A 1.0030 in N/A 1.2520 in N/A 1.2540 in N/A 1 1/4 in
BBEF162024 N/A Yes N/A 1 in N/A 1 1/4 in N/A 1.0010 in N/A 1.0030 in N/A 1.2520 in N/A 1.2540 in N/A 1 1/2 in
BBEF162212 N/A Yes N/A 1 in N/A 1 3/8 in N/A 1.0010 in N/A 1.0030 in N/A 1.3770 in N/A 1.3790 in N/A 3/4 in
BBEF162216 N/A Yes N/A 1 in N/A 1 3/8 in N/A 1.0010 in N/A 1.0030 in N/A 1.3770 in N/A 1.3790 in N/A 1 in
BBEF162224 N/A No N/A 1 in N/A 1 3/8 in N/A 1.0010 in N/A 1.0030 in N/A 1.3770 in N/A 1.3790 in N/A 1 1/2 in
BBEF202416 N/A Yes N/A 1 1/4 in N/A 1 1/2 in N/A 1.2510 in N/A 1.2530 in N/A 1.5020 in N/A 1.5040 in N/A 1 in
BBEF202420 N/A No N/A 1 1/4 in N/A 1 1/2 in N/A 1.2510 in N/A 1.2530 in N/A 1.5020 in N/A 1.5040 in N/A 1 1/4 in
BBEF202424 N/A Yes N/A 1 1/4 in N/A 1 1/2 in N/A 1.2510 in N/A 1.2530 in N/A 1.5020 in N/A 1.5040 in N/A 1 1/2 in
BBEF202428 N/A Yes N/A 1 1/4 in N/A 1 1/2 in N/A 1.2510 in N/A 1.2530 in N/A 1.5020 in N/A 1.5040 in N/A 1 3/4 in
BBEF242824 N/A Yes N/A 1 1/2 in N/A 1 3/4 in N/A 1.5010 in N/A 1.5030 in N/A 1.7520 in N/A 1.7540 in N/A 1 1/2 in
1 - 25 of 28 | Results Per Page | View | Unit of Measure
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