BK52

SheaveB-section (classical)Split-taper bushing

single-groove B profile, split-taper bushing. Cross-referenced across Browning, Maska, MasterDrive, TB Wood's, PowerDrive, and Martin.

BrowningBK52

Pricing not yet available.

We're building pricing coverage for sheaves. In the meantime, this cross-reference shows the equivalent part numbers across major brands so you can source the right pulley from any supplier.

Specifications

ProfileB-section (classical)
Grooves1
Pitch diameter4.200"
Outer diameter4.950"
Bushing systemSplit-taper bushing
Weight2.00 lbs
Source:VerifiedVerified — Browning V-Belt Drives Product Guide (Catalog 3694726) · last checked 58 minutes ago · perfect interchange

Equivalents Across Brands

Always verify groove profile, pitch diameter, and bushing compatibility against your drive specification before ordering.

BrandPart NumberTierStatus
BrowningBK52—Verified equivalent

Related Sheaves

Adjacent diameters in the same family.

Adjacent size
BK50
single-groove B
4" pitchSplit-taper
Adjacent size
BK55
single-groove B
4.5" pitchSplit-taper
Adjacent size
BK47
single-groove B
3.7" pitchSplit-taper
Adjacent size
BK57
single-groove B
4.7" pitchSplit-taper