DGBB Examples

Input Type: Exact Part Number

User input:

Find alternatives for 6205-2RS1/C3.

Captured fields:

Field	Value
identity.selected_part_number	6205-2RS1/C3

How to use it:

• This launches through the exact part-number path.
• The suffixes matter: 2RS1 implies closure/seal detail and C3 implies clearance.
• Engineer should not collapse the request to only 6205.

Input Type: Dimensions + Bore Type

User input:

Deep groove ball bearing, cylindrical bore, 25 mm bore, 52 mm outside diameter, 15 mm width, r min 1 mm.

Captured fields:

Field	Value
dimensions.d / query.core_dims_mm.d_mm	25.0
dimensions.D / query.core_dims_mm.D_mm	52.0
dimensions.B / query.core_dims_mm.B_mm	15.0
bore.bore_type	CYLINDRICAL
query.core_dims_mm.r_min_mm	1.0

How to use it:

• This can launch without a part number because d/D/B plus bore type is a supported path.
• Ask for manufacturer or designation if multiple suffix variants remain.
• Chamfer/radius evidence affects CHAMFER_TOO_SMALL.

Input Type: Application Requirements

User input:

It runs at 3600 RPM, grease lubricated, and clearance must be C3.

Captured fields:

Field	Value
requirements.operating_speed_rpm	3600
requirements.lubrication_mode	GREASE
requirements.clearance_required	C3

How to use it:

• Requirements do not identify the bearing alone.
• Speed and clearance can move a candidate from direct to conditional or reject.
• CLEARANCE_UNKNOWN_REVIEW and SPEED_LIMIT_UNKNOWN require follow-up before recommendation.