Zoro Homepage
Clipboard Icon Quick Order Cart Icon 0 Cart

Spk Roller B Stainless, 50B21SS

  • Mfr # 50B21SS

  • Zoro # G2457774


product price: $427.99
/ea
Free Shipping & Returns

Key Features

Material
Stainless Steel
Number of Teeth
21
Bore Type
Reboreable
Outside Dia.
0.343
Chain Number
50
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Unlock tax-exempt savings
Add Tax Exemption

Specifications

Product Information

MFR #
50B21SS
Zoro #
G2457774
UPC #
697950065496
Country of Origin
United States

Dimensions

Outside Dia.
0.343
Pitch Dia.
4.194
Hub Dia. (In.)
3
Length through Bore (In.)
1
Outside Dia. (In.)
4.522
Roller Width
0.375
Chain Roller Dia.
0.4
Tooth Thickness
0.343
Storage Height
1
Storage Width
4.722
Storage Length
4.722
Caliper Diameter
3.782

Details

Material
Stainless Steel
Number of Teeth
21
Bore Type
Reboreable
Chain Number
50
Hub Projection (In.)
0.828125
Pitch
0.625
Max. Bore (In.)
2
Sprocket Hub Type
B
Type
Standard Roller Chain
Weight
2.44
Hardened Teeth
No
Number of Rows
1
Surface Treatment
Protective Coating
Min. Bore
0.75

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.