• 2 15/16" Mounted Spherical Roller Bearing, Expansion Unit Top Angle Protected Screw Take-up Assembly, Adapter Mounted, D8 Taconite Sealing System, Closed End Cap, 30" Travel

Dimensions

Overall Width (in)	4 in
Housing Width (in)	5.63 in
Base to Center Height (in)	5.625 in
Bolt Size (in)	3/4 in
Overall Length (in)	52.25 in
Foot Height (in)	2 in
Overall Height (in)	11.81 in
Bore Diameter (in)	2.9375 in
Frame Width (in)	4 in
Distance from Bearing Centerline to Housing Face (in)	3.5 in
Channel Width (in)	4 in
Overall Rod Length (in)	50 in
Frame Length (in)	34.25 in
Travel Length (in)	30 in
Frame Height (in)	11.81 in
Centerline to Cap Face (in)	2.63 in
Bolt Spacing (in)	50 in
Bolt Spacing Width (in)	2 in
Length Through Bore (in)	6.12 in
Frame Bolt Hole Center to Bearing Centerline (in)	10 in
Centerline to Open Seal Face (in)	3.5 in

Technical Specifications

Cage Material	Steel
Misalignment Type	Dynamic
Series	Take-up Assemblies
Rolling Element	Spherical Roller
Frame Type	Protected Screw Take-up Assembly
End Cap	TD68486
Fixed/Expansion	Expansion
Housing Style	Take-Up Assembly
Housing Type	Take-Up Assembly
Housing Construction	Solid
Product	DSLB6800
Seal Type	Taconite Seal
Static Load Rating (lb)	73,500 lb
Radial Clearance	C3 STANDARD
Shaft Locking Type	Adapter Mount
Frame Material	Welded Steel
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	58,500 lb
Maximum Speed (RPM)	1950 rpm
Seal Kit	TD6847D8 (qty 2)
Frame	ZNT1030
Auxiliary Cap Kit	TD68486
Ability to Relubricate	Yes
Adjusting Screw Thread Size	1 1/8-7 NC
Shaft Locking Collar Kit/Adapter Assembly	H317047
Vibration Frequency Roller Spin	0.0523 cps
Max Operating Temperature (C)	107 °C
Misalignment Capability	±0.5° Misalignment - Dynamic
Insert	22217LBKC3
Vibration Frequency Outer Ring Defect	0.1269 cps
Vibration Frequency Inner Ring Defect	0.173 cps
Size Code	22217
Replacement Take-up Block	TDELB6847D8C
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Auxiliary Seals	CLOSED END
Primary Seal	D8 TACONITE DUTY SEAL
Housing Coating	POWDER COATED
Housing Kit	TDLB6847D8C02
Vibration Frequency Fundamental Train	0.0071 cps
Locking Device Kit	H317047

General Specifications

UPC	662327022471
Weight	135.00 LB
HTC	8483204080