• 3 7/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Adapter Mounted, D8 Taconite Sealing System

Dimensions

Bolt Size (in)	3/4 in
Housing Width (in)	6.88 in
Base to Center Height (in)	7 in
Overall Length (in)	38.5 in
Overall Height (in)	14.69 in
Foot Height (in)	2.25 in
Bore Diameter (in)	3.4375 in
Overall Width (in)	5 in
Overall Rod Length (in)	36.25 in
Channel Width (in)	5 in
Frame Width (in)	5 in
Frame Height (in)	14.69 in
Distance from Bearing Centerline to Housing Face (in)	4.13 in
Travel Length (in)	12 in
Frame Length (in)	38.5 in
Bolt Spacing (in)	36 in
Bolt Spacing Width (in)	2.5 in
Centerline to Open Seal Face (in)	4.13 in
Frame Bolt Hole Center to Bearing Centerline (in)	12 in
Length Through Bore (in)	8.25 in

Technical Specifications

Series	Take-up Assemblies
Fixed/Expansion	Fixed/Expansion
Housing Type	Take-Up Assembly
Static Load Rating (lb)	104,000 lb
Frame Type	Protected Screw Take-up Assembly
Seal Type	Taconite Seal
Housing Style	Take-Up Assembly
Cage Material	Steel
Housing Construction	Solid
Product	DSLB6800
Misalignment Type	Dynamic
Shaft Locking Type	Adapter Mount
Rolling Element	Spherical Roller
End Cap	TD68566
Radial Dynamic Load Capacity (lb)	80,000 lb
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Frame Material	Welded Steel
Adjusting Screw Thread Size	1 1/4-7 NC
Ability to Relubricate	Yes
Seal Kit	TD6847D8 (qty 2)
C-Spacer	TDLB68564 (qty 2)
Maximum Speed (RPM)	1665 rpm
Frame	ZNT1112
Allowable Working Load [2/3 Yield Strength] (lb)	15,600 lb
Available Seal Type	D8 Taconite Seal
Primary Seal	D8 TACONITE DUTY SEAL
Misalignment Capability	±0.5° Misalignment - Dynamic
Size Code	22220
Locking Device Kit	H320055
Shaft Locking Collar Kit/Adapter Assembly	H320055
Housing Coating	POWDER COATED
Housing Kit	TDLB6855D802
Insert	22220LBKC3
Replacement Take-up Block	TDLB6855D8
Vibration Frequency Fundamental Train	0.0071 cps
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1269 cps
Vibration Frequency Roller Spin	0.0522 cps
Vibration Frequency Inner Ring Defect	0.173 cps

General Specifications

UPC	662327023447
Weight	203.00 LB
HTC	8483204080